employ.java~6~

数据库应用程序.它比较全面的含盖了JAVA应用程序与数据库之间通讯的全过程.本程序在JBUILDER2005上开发运行.

package chapter25.db;

public class Employ
{
    private String id;
    private String name;
    private int age;
    public Employ(String id, String name, int age) {
        this.id = id;
        this.name = name;
        this.age = age;
    }
    public String getId() {
        return id;
    }
    public String getName() {
        return name;
    }
    public int getAge() {
        return age;
    }
    public boolean equals(Object o) {
        if (o instanceof Employ) {
            Employ e1 = (Employ) o;
            return id.equals(e1.getId());
        } else {
            return false;
        }
    }
}